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1. #DARWIINREMOTE SOURCE CODE SERIAL#
2. #DARWIINREMOTE SOURCE CODE DRIVER#
3. #DARWIINREMOTE SOURCE CODE CODE#
4. #DARWIINREMOTE SOURCE CODE BLUETOOTH#

Regular hyper terminal settings at 9600 baud, 8 data bits, no parity bits, 1įor porting the x, y, and button data to the serial Set the baud rate, data packet size, number of parity bits, and number of stop We are only sending data to MCU), nonblocking, and noĬontrolling terminal. Here we set up the port as write only (since Receive, blocking or nonblocking, and set for theĮxistence of a control terminal. Opening a serial port, the user can specify if the port is open for transmit or

Main functions we used were serialPort ( int x, int y), OpenSerial ( bsdPath) (internallyĬalled by serialPort ), and InitializeModem ( int x, int y, int pressed).

#DARWIINREMOTE SOURCE CODE CODE#

The serial port code serialPort.c includes various functions, but the IR source, then the x and y IR data values are both 1023. Within the DarwiinRemoteĪpplication, the x-coordinate IR data ranges from 0 to 1023 and y-coordinate IRĭata ranges from 0 to 767. Located on the dev port of the MacBook hardware. Source code, open a serial port by calling the open serial port C code acquiredįrom the Apple Developer website, and write data to the USB to serial connection IDE we are able to locate where IR data and button status data are in the Library source code from Source forge, with the XCode After downloading the application and the WiiRemoteFramework Which is the binary for the WiiRemote library on the

#DARWIINREMOTE SOURCE CODE DRIVER#

Source driver DarwiinRemote), we extract the IR dataįrom the Wiimote and send it through the USB-to-serialĪpplication, the package includes a amework,

#DARWIINREMOTE SOURCE CODE BLUETOOTH#

To port the Wiimote’s IR data since MacBook has Bluetooth functionality built in, and byĭownloading a Wiimote driver on the MacBook (open Portion on the microcontroller to receive the Wiimote’s

UART receive/transmit feature on the Mega32. View is 41° in x direction and 31° in y direction.Īnd the MCU is established through the USB serial RS232 input using the serial Infrared camera and its ability to track an infrared source’s x-yĬoordinates within the Wiimote’s plane of With these two devices, the playersĬommunicate with the main console via Bluetooth. Of sensors: accelerometers and an infrared camera. The correct position and varying the pulses to the right degree to move the Hardest part of setting up the PWM signals was configuring the servos to be in In the timer1 compare match interrupt we set up a custom PWM signal to Set OCR0 (or OCR2) to vary the width of the pulse. For timer0 and timer2 we run them onįull PWM mode with the prescalar set so they run atĪre 8-bit timers they overflow with a period of roughly 16ms. We use three timers to set up the PWM signals used in this project. The Wiimote was designed by Nintendo, though IĬommercialize our design so this should not be an issue. Our project uses the Bluetooth wireless protocol, which is a built-inįeature of the Macbook as well as the Wiimote. To be in a precise position for the crane to work, it Which sacrificed some accuracy on our timing. Only two timers on the Mega32 have PWMĬapabilities (Timer0/Timer2), so we had to manually generate a PWM signal, We needed to generate three PWM signals to control the three servo motors. We also needed some basic circuit designĮxplanations for these concepts come up in the later sections of this report. To be good at PWM signals for the servo motors. How the Wii’s IR camera worked and also needed There wasn’t any extremely challenging math involved in our We decided to use the remote to track infrared points and use thisĭata to control a crane composed of three servos with a gripper. Of getting just one Wiimote to work scratched that Points using two Wiimotes in 3-d, but the difficulty Wirelessly connected through Bluetooth to the Wiimote.Īfter watching some of Johnny Chung Lee’s videos on Wiimote hacks(),Įspecially the infrared tracking video, we were inspired to create our own Wiimote application. Received IR data from a serial connection with a Macbook Sent by the Mega32 MCU, and these signals are generated from parsing the Motors, one of which is connected to a gripper. The Wiimote isĪ powerful gadget and we wanted to build a new hack with it. We used the Wiimote’s IR tracking capabilityĪnd Bluetooth to wirelessly control a robotic crane arm.